Home / 2,536.86-3,809.25-2,413.38

Finding the Fourth Proportional to 2,536.86, 3,809.25 and 2,413.38

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Solution

The fourth proportional to 2,536.86, 3,809.25 and 2,413.38 is: 3,623.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.86 : 3,809.25 = 2,413.38 : x
  2. Step 2: Convert to fraction form
    2,536.86/3,809.25 = 2,413.38/x
  3. Step 3: Cross multiply
    2,536.86x = 3,809.25 × 2,413.38
  4. Step 4: Simplify right side
    2,536.86x = 9,193,167.77
  5. Step 5: Solve for x
    x = 9,193,167.77/2,536.86
  6. Step 6: Final answer
    x = 3,623.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.